added vagrant windows testing box (#121)

.gitignore

@@ -3,4 +3,7 @@ bin
 build
 
 sketches
-no.go
+no.go
+
+.vagrant
+.vm_config.json

scripts/vagrant_win10/Vagrantfile

@@ -0,0 +1,87 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+require 'json'
+
+# Default VM size configuration
+vm_config = {
+    "cpus" => 2,
+    "memory" => 4096,
+    "disksize" => "10GB"
+}
+# Load optional config overrides
+vm_config_path = File.dirname(__FILE__) + "/.vm_config.json"
+if File.exists?(vm_config_path)
+    vm_config_overrides = JSON.parse(File.read(vm_config_path))
+    vm_config = vm_config.merge(vm_config_overrides)
+end
+
+
+# All Vagrant configuration is done below. The "2" in Vagrant.configure
+# configures the configuration version (we support older styles for
+# backwards compatibility). Please don't change it unless you know what
+# you're doing.
+Vagrant.configure("2") do |config|
+  # The most common configuration options are documented and commented below.
+  # For a complete reference, please see the online documentation at
+  # https://docs.vagrantup.com.
+
+  # Every Vagrant development environment requires a box. You can search for
+  # boxes at https://vagrantcloud.com/search.
+  config.vm.box = "gusztavvargadr/windows-10"
+  config.vm.synced_folder "~", "C:\\tilde"
+  config.disksize.size = vm_config["disksize"]
+
+  # Disable automatic box update checking. If you disable this, then
+  # boxes will only be checked for updates when the user runs
+  # `vagrant box outdated`. This is not recommended.
+  # config.vm.box_check_update = false
+
+  # Create a forwarded port mapping which allows access to a specific port
+  # within the machine from a port on the host machine. In the example below,
+  # accessing "localhost:8080" will access port 80 on the guest machine.
+  # NOTE: This will enable public access to the opened port
+  # config.vm.network "forwarded_port", guest: 80, host: 8080
+
+  # Create a forwarded port mapping which allows access to a specific port
+  # within the machine from a port on the host machine and only allow access
+  # via 127.0.0.1 to disable public access
+  # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"
+
+  # Create a private network, which allows host-only access to the machine
+  # using a specific IP.
+  # config.vm.network "private_network", ip: "192.168.33.10"
+
+  # Create a public network, which generally matched to bridged network.
+  # Bridged networks make the machine appear as another physical device on
+  # your network.
+  # config.vm.network "public_network"
+
+  # Share an additional folder to the guest VM. The first argument is
+  # the path on the host to the actual folder. The second argument is
+  # the path on the guest to mount the folder. And the optional third
+  # argument is a set of non-required options.
+  # config.vm.synced_folder "../data", "/vagrant_data"
+
+  # Provider-specific configuration so you can fine-tune various
+  # backing providers for Vagrant. These expose provider-specific options.
+  # Example for VirtualBox:
+  config.vm.provider "virtualbox" do |v|
+    v.name = "bert_windows10"
+    v.memory = vm_config["memory"]
+    v.cpus = vm_config["cpus"]
+
+    v.customize ["modifyvm", :id, "--vram", "128"]
+    v.customize ["modifyvm", :id, "--graphicscontroller", "vmsvga"]
+  end
+  #
+  # View the documentation for the provider you are using for more
+  # information on available options.
+
+  # Enable provisioning with a shell script. Additional provisioners such as
+  # Ansible, Chef, Docker, Puppet and Salt are also available. Please see the
+  # documentation for more information about their specific syntax and use.
+  # config.vm.provision "shell", inline: <<-SHELL
+  #   apt-get update
+  #   apt-get install -y apache2
+  # SHELL
+end